英文關鍵字
adult
bag
career
carrying
delivery
difficult
difficulty
effort
ground
hard
heavy
high
hill
job
luggage
man
mountain
national
park
people
phusoidao
sack
thailand
tire
tourist
travel
tree
walk
white
work
worker
英文關鍵字
adult
bag
career
carrying
delivery
difficult
difficulty
effort
ground
hard
heavy
high
hill
job
luggage
man
mountain
national
park
people
phusoidao
sack
thailand
tire
tourist
travel
tree
walk
white
work
worker